text: The leadership of Binh Son Refinery and Petrochemical said that in the same period last year heavy losses because of deeply declining oil prices and Covid - 91 caused the demand for petrochemical products to go down?
classes:  No, demand for petrochemical products decreased significantly in just one year of the pandemic, causing Binh Son Refinery and Petrochemical Company to reduce oil prices and losses.  Also, demand for petrochemical products decreased significantly in just one year of the pandemic, causing Binh Son Refinery and Petrochemical Company to reduce oil prices and losses.  Yes, demand for petrochemical products decreased significantly in just one year of the pandemic, causing Binh Son Refinery and Petrochemical Company to reduce oil prices and losses.